alright so i bought my 328is and had it for about a month now. and my oil regulator gauge was lighting up on the red side. the manual says its normal and that its due to the hot air outside. i live in sac and hasn't hit the 100's for a while now so it hasn't hit the red and staying right in the middle where it should be. so i just wanted to know if i had anything to worry about or am i going to have a blown head gasket?
thxs

You have an aftermarket oil temperature gauge? Or is that what you are calling the gauge on the far right of the instrument cluster? I am not trying to be a jerk -- you never know when someone may be sincerely confused.